You saved $10,943.89 in an emergency fund. one fourth is in a regular savings account at a 3.5% apr , and the remainder is in a 30-day cd at a 4.57% apr. what is the difference in the amount of interest earned in 30 days between the two savings instruments ?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?